65 lines
1.9 KiB
C++
65 lines
1.9 KiB
C++
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// Copyright 2011 The Chromium Authors
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "net/test/python_utils.h"
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#include <memory>
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#include "base/command_line.h"
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#include "base/environment.h"
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#include "base/files/file_path.h"
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#include "build/build_config.h"
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namespace {
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const base::FilePath::CharType kPythonPathEnv[] =
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FILE_PATH_LITERAL("PYTHONPATH");
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const base::FilePath::CharType kVPythonClearPathEnv[] =
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FILE_PATH_LITERAL("VPYTHON_CLEAR_PYTHONPATH");
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} // namespace
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void SetPythonPathInEnvironment(const std::vector<base::FilePath>& python_path,
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base::EnvironmentMap* map) {
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base::NativeEnvironmentString path_str;
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for (const auto& path : python_path) {
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if (!path_str.empty()) {
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#if BUILDFLAG(IS_WIN)
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path_str.push_back(';');
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#else
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path_str.push_back(':');
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#endif
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}
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path_str += path.value();
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}
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(*map)[kPythonPathEnv] = path_str;
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// vpython has instructions on BuildBot (not swarming or LUCI) to clear
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// PYTHONPATH on invocation. Since we are clearing and manipulating it
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// ourselves, we don't want vpython to throw out our hard work.
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(*map)[kVPythonClearPathEnv] = base::NativeEnvironmentString();
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}
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bool GetPython3Command(base::CommandLine* python_cmd) {
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DCHECK(python_cmd);
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// Use vpython3 to pick up src.git's vpython3 VirtualEnv spec.
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#if BUILDFLAG(IS_WIN)
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python_cmd->SetProgram(base::FilePath(FILE_PATH_LITERAL("vpython3.bat")));
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#else
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python_cmd->SetProgram(base::FilePath(FILE_PATH_LITERAL("vpython3")));
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#endif
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#if BUILDFLAG(IS_MAC)
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// Enable logging to help diagnose https://crbug.com/1254962. Remove this when
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// the bug is resolved.
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python_cmd->AppendArg("-vpython-log-level=info");
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#endif
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// Launch python in unbuffered mode, so that python output doesn't mix with
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// gtest output in buildbot log files. See http://crbug.com/147368.
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python_cmd->AppendArg("-u");
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return true;
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}
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